الفهرس 
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Abstract
Air and moisture stable coordination compounds of some transition metal ions such as Ag (I), VO (II) and Pd (II) with newly designed bi- and tri-dentate imine ligands (NBA, HNAP, HNA and DAPH) were synthesized. Bi-dentate imine ligands
(NBA, HNAP) were synthesized by reacting 3-nitro benzaldehyde
(NB) or 2-hydroxynapthaldehyde (HN) with 2-amino benzoic acid
(A) or 3-amino pyridine (AP), respectively. Whereas tri-dentate
imine ligands (HNA and DAPH) were prepared by reacting 2-
hydroxy-1-napthaldehyde (HN) or 2,6 diacetyl pyridine (DA) with
2-amino benzoic acid (A) or phenyl hydrazine hydrochloride
(PH), respectively. All the prepared imine ligands were analyzed
by their melting points, 1HNMR,
13CNMR spectra, elemental
analyses, UV-Vis and IR spectra. The data obtained from spectral
investigation especially 1H and 13CNMR confirmed the formation
of azomethine nitrogen in the ligands structure. Molecular
structures of the prepared imine complexes were identified by
several techniques including mass spectra, elemental analyses, IR.